Results 21 to 30 of about 833,078 (327)

The In-Vitro Activity of a Cold Atmospheric Plasma Device Utilizing Ambient Air against Bacteria and Biofilms Associated with Periodontal or Peri-Implant Diseases

open access: yesAntibiotics, 2022
Due to its antimicrobial and healing-promoting effects, the application of cold atmospheric plasma (CAP) appears to be a promising modality in various fields of general medicine and dentistry.
Gert Jungbauer   +4 more
doaj   +1 more source

The application of low pressure storage to maintain the quality of zucchinis [PDF]

open access: yes, 2017
Zucchini (Cucurbita pepo var. cylindrica) were stored at low pressure (4 kPa) at 10°C at 100% relative humidity for 11 days. Fruit quality was examined upon removal and after being transferred to normal atmosphere (101 kPa) at 20°C for three days ...
Bowyer, Michael C.   +5 more
core   +2 more sources

Temporally resolved laser induced plasma diagnostics of single crystal silicon - effects of ambient pressure [PDF]

open access: yes, 2008
Laser-Induced Breakdown Spectroscopy of silicon was performed using a nanosecond pulsed frequency doubled Nd:YAG (532 nm) laser. The temporal evolution of the laser ablation plumes in air at atmospheric pressure and at an ambient pressure of ∼10−5 mbar
Astin, JS   +3 more
core   +3 more sources

Correlation Analysis and Countermeasure of Gas Emission with Atmospheric Pressure in Re-mining Face

open access: yesMeikuang Anquan, 2020
Taking Xi’an Mine as an example, it is found that the sudden drop of the atmospheric pressure causes the abnormal increase of gas emission in underground return airflow, and the abnormal gas emission usually lags behind the pressure drop of about 3-6 h ...
XUE Weichao, LI Yanzeng
doaj   +1 more source

Tsunami Triggered by the Lamb Wave From the 2022 Tonga Volcanic Eruption and Transition in the Offshore Japan Region

open access: yesGeophysical Research Letters, 2022
The 2022 volcanic eruption in Tonga caused an unusually large tsunami around the Pacific. It travels with a faster apparent velocity and has larger amplitudes at long distances than what would be expected from a conventional tsunami from the volcanic ...
Masumi Yamada   +4 more
doaj   +1 more source

Novel Approach to Prepare Magnesium and Mg-Al Alloy from Magnesia by Using the Closed Microwave Aluminothermic Method

open access: yesMetals, 2023
Herein, we report a novel approach to obtaining magnesium and nanocrystal Mg-Al alloy from magnesia using a closed microwave aluminothermic method in order to solve the problems of high energy consumption, high pollution, and low productivity in the ...
Teng Zhang   +5 more
doaj   +1 more source

Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory [PDF]

open access: yes, 2009
Atmospheric parameters, such as pressure (P), temperature (T) and density, affect the development of extensive air showers initiated by energetic cosmic rays.
A. Anzalone   +486 more
core   +8 more sources

Evaluation of the impact of atmospheric pressure in different seasons on blood pressure in patients with arterial hypertension

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2016
Objectives: Atmospheric pressure is the most objective weather factor because regardless of if outdoors or indoors it affects all objects in the same way.
Marek Kamiński   +11 more
doaj   +1 more source

Hourly Air Temperature Modeling Based on Atmospheric Pressure, Global Solar Radiation and Relative Humidity Data [PDF]

open access: yesIranica Journal of Energy and Environment, 2018
This paper is focusing on hourly air temperature estimation model (MAT) using available meteorological measured data located in Laghouat (Algeria). The hourly air temperature defined by the present model can be calculated at any time of the night or the ...
D. Bensahal, A. Yousfi
doaj   +1 more source

A review on the effects of low atmospheric pressure on plant cultivation in space: The study of physiological responses and adaptive mechanisms [PDF]

open access: yesعلوم، فناوری و کاربردهای فضایی
Plants are the main components of the bioregenerative life support system in long-term space missions to Mars. To cultivate plants in the Martian conditions, it is necessary to understand how they adapt to low atmospheric pressure.
Halimeh Hassanpour
doaj   +1 more source

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